Structure of the vanadate-induced crystals of sarcoplasmic reticulum Ca2+-ATPase.
Structure of the vanadate-induced crystals of sarcoplasmic reticulum Ca2+-ATPase.
复制标题
钒酸盐诱导的肌浆网 Ca2-ATP 酶晶体的结构。
DOI：
10.1016/0022-2836(84)90372-3
复制
发表时间：
1984
影响因子：
5.6
通讯作者：
Martonosi,A
中科院分区：
文献类型：
--
作者：
Taylor,K;Dux,L;Martonosi,A
在离体肌质网膜上测定了钒酸盐诱导的Ca 2+-ATP酶分子结晶聚集体的投影结构。这些分子形成具有斜表面晶格的管状晶体，其晶胞尺寸a= 65.9埃，B= 114.4埃，γ= 77.9°。空间群为P2。晶体小管是由Ca 2+-ATP酶分子二聚体组成的链侧向聚集而成。
The projected structure of the vanadate-induced crystalline aggregates of Ca 2+-ATPase molecules in isolated sarcoplasmic reticulum membranes has been determined. The molecules form tubular crystals with an oblique surface lattice having cell dimensions a= 65.9 A ̊, b= 114.4 A ̊ and γ= 77.9°. The space group is P2. The crystalline tubules are formed through lateral aggregation of chains made up of dimers of Ca 2+-ATPase molecules.